2106818

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 3672384

約数和(自身を除く): 1565566

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2467, 4934, 17269, 34538, 150487, 300974, 1053409, 2106818]

約数ペア:

[(1, 2106818), (2, 1053409), (7, 300974), (14, 150487), (61, 34538), (122, 17269), (427, 4934), (854, 2467)]